.github-corner {
  scheme = hexo-config('scheme');
  bg_color = unquote(hexo-config('android_chrome_color'));
  mobile_layout_economy = hexo-config('mobile_layout_economy');

  :hover .octo-arm {
    animation:octocat-wave 560ms ease-in-out;
  }
  @keyframes octocat-wave {
    0%,100% {
      transform:rotate(0);
    }
    20%,60% {
      transform:rotate(-25deg);
    }
    40%,80% {
      transform:rotate(10deg);
    }
  }
  +tablet-mobile() {
    >svg {
      if (scheme == 'Pisces') || (scheme == 'Gemini') {
        fill: #fff !important;
        color: bg_color !important;
      }
    }
    .github-corner:hover .octo-arm {
      animation:none;
    }
    .github-corner .octo-arm {
      animation:octocat-wave 560ms ease-in-out;
    }
  }
  +mobile() {
    >svg {
      if (scheme == 'Mist') {
        top: inherit !important;
        margin-top: -50px;
        if mobile_layout_economy {
          +mobile-small() {
            margin-top: initial;
          }
        }
      }
    }
  }

}
